Chemical composition and rumen degradability of byproducts available in the Amazon region
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Publication Date: | 2019 |
Other Authors: | , , , , , , |
Format: | Article |
Language: | eng |
Source: | Semina. Ciências Agrárias (Online) |
Download full: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34928 |
Summary: | This study evaluated the chemical composition and ruminal degradability of dry matter (DM), neutral detergent fiber corrected for ash and protein (NDFap) and crude protein (CP) in byproducts of African oil palm (palm cake, kernel or fiber), macaúba (pulp cake and kernel cake), acai (acai fruit), babassu (kernel cake) and pineapple (peel, crown and bagasse silage). Nineteen rumen-fistulated sheep were kept in individual stalls, receiving a daily diet composed of elephant grass silage and corn and soybean concentrate. After preparation in nylon bags, the byproduct samples were incubated for 0, 3, 6, 12, 16, 18, 24, 48, 72, 96, 120 and 144 hours, with three replicates of each ingredient per incubation time. The divergence between the protein nutritional value and energy nutritional value, based on discriminatory variables between groups, was estimated by cluster analysis. The effective degradability of DM, NDFap and CP for the different byproducts was, respectively, 35.9, 26.9 and 59.0% for palm cake; 48.3, 34.3 and 76.4% for palm kernel; 21.1, 6.6 and 50.3% for palm fiber; 34.3, 15.0 and 52.8% for macaúba pulp cake; 58.1; 63.0 and 51.6% for macaúba kernel cake; 49.7, 49.6 and 41.8% for babassu cake; 53.4, 40.5 and 79.8% for pineapple bagasse silage; and 21.3, 17.0 and 38.9% for acai fruit. Based on their NDFap and CP characteristics, the feeds were clustered in up to four different groups. |
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Chemical composition and rumen degradability of byproducts available in the Amazon regionComposição química e degradabilidade ruminal de subprodutos disponíveis na região AmazônicaAlternative feedsDegradationRuminant nutrition.Alimentos alternativosDegradaçãoNutrição de ruminantes.This study evaluated the chemical composition and ruminal degradability of dry matter (DM), neutral detergent fiber corrected for ash and protein (NDFap) and crude protein (CP) in byproducts of African oil palm (palm cake, kernel or fiber), macaúba (pulp cake and kernel cake), acai (acai fruit), babassu (kernel cake) and pineapple (peel, crown and bagasse silage). Nineteen rumen-fistulated sheep were kept in individual stalls, receiving a daily diet composed of elephant grass silage and corn and soybean concentrate. After preparation in nylon bags, the byproduct samples were incubated for 0, 3, 6, 12, 16, 18, 24, 48, 72, 96, 120 and 144 hours, with three replicates of each ingredient per incubation time. The divergence between the protein nutritional value and energy nutritional value, based on discriminatory variables between groups, was estimated by cluster analysis. The effective degradability of DM, NDFap and CP for the different byproducts was, respectively, 35.9, 26.9 and 59.0% for palm cake; 48.3, 34.3 and 76.4% for palm kernel; 21.1, 6.6 and 50.3% for palm fiber; 34.3, 15.0 and 52.8% for macaúba pulp cake; 58.1; 63.0 and 51.6% for macaúba kernel cake; 49.7, 49.6 and 41.8% for babassu cake; 53.4, 40.5 and 79.8% for pineapple bagasse silage; and 21.3, 17.0 and 38.9% for acai fruit. Based on their NDFap and CP characteristics, the feeds were clustered in up to four different groups.Avaliou-se a composição química e a degradabilidade ruminal da matéria seca (MS); fibra em detergente neutro (FDNcp) e da proteína bruta (PB) dos subprodutos oriundos do dendê (torta, amêndoa e fibra de dendê), macaúba (torta de polpa e torta de amêndoa), açaí (caroço de açaí), babaçu (torta da amêndoa) e abacaxi (casca, coroa e bagaço ensilado). Foram utilizados 9 ovinos fistulados no rúmen mantidos em baias individuais, recebendo diariamente dieta composta por silagem de capim elefante e concentrado a base de milho e soja. Após preparados em sacos de nylon as amostras dos subprodutos foram incubadas nos tempos de incubação 0, 3, 6, 12, 16, 18, 24, 48, 72, 96, 120 e 144 horas, utilizando-se três repetições de cada alimento em cada tempo de incubação. A divergência do valor nutricional proteico e do valor nutricional energético, baseada em variáveis discriminatórias entre os grupos, foi estimada por meio de análise de agrupamento. A degradabilidade efetiva da MS, FDNcp e PB dos diferentes subprodutos foram, respectivamente, de 35,9; 26,9 e 59,0% para torta de dendê, 48,3; 34,3 e 76,4% para amêndoa de dendê, 21,1; 6,6 e 50,3% para fibra de dendê, 34,3; 15,0 e 52,8% para a torta de polpa de macaúba, 58,1; 63,0 e 51,6% para a torta de amêndoa de macaúba, 49,7; 49,6 e 41,8% para torta de babaçu, 53,4; 40,5 e 79,8% para silagem de resíduo de abacaxi, 21,3; 17,0 e 38,9% para o caroço de açaí. Com base nas características da FDNcp e da PB os alimentos foram agrupados em até quatro grupos distintos.UEL2019-10-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo originalapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3492810.5433/1679-0359.2019v40n6Supl3p3605Semina: Ciências Agrárias; Vol. 40 No. 6Supl3 (2019); 3605-3616Semina: Ciências Agrárias; v. 40 n. 6Supl3 (2019); 3605-36161679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34928/26243Copyright (c) 2019 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSantos Neta, Ernestina dos RibeiroOliveira, Luis Rennan SampaioMezzomo, RafaelGomes, Daiany ÍrisLuz, Janaina BarrosMaciel, Dayana LimaSantana, Kharina Romana da SilvaAlves, Kaliandra Souza2022-10-10T15:27:30Zoai:ojs.pkp.sfu.ca:article/34928Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-10T15:27:30Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Chemical composition and rumen degradability of byproducts available in the Amazon region Composição química e degradabilidade ruminal de subprodutos disponíveis na região Amazônica |
title |
Chemical composition and rumen degradability of byproducts available in the Amazon region |
spellingShingle |
Chemical composition and rumen degradability of byproducts available in the Amazon region Santos Neta, Ernestina dos Ribeiro Alternative feeds Degradation Ruminant nutrition. Alimentos alternativos Degradação Nutrição de ruminantes. |
title_short |
Chemical composition and rumen degradability of byproducts available in the Amazon region |
title_full |
Chemical composition and rumen degradability of byproducts available in the Amazon region |
title_fullStr |
Chemical composition and rumen degradability of byproducts available in the Amazon region |
title_full_unstemmed |
Chemical composition and rumen degradability of byproducts available in the Amazon region |
title_sort |
Chemical composition and rumen degradability of byproducts available in the Amazon region |
author |
Santos Neta, Ernestina dos Ribeiro |
author_facet |
Santos Neta, Ernestina dos Ribeiro Oliveira, Luis Rennan Sampaio Mezzomo, Rafael Gomes, Daiany Íris Luz, Janaina Barros Maciel, Dayana Lima Santana, Kharina Romana da Silva Alves, Kaliandra Souza |
author_role |
author |
author2 |
Oliveira, Luis Rennan Sampaio Mezzomo, Rafael Gomes, Daiany Íris Luz, Janaina Barros Maciel, Dayana Lima Santana, Kharina Romana da Silva Alves, Kaliandra Souza |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Santos Neta, Ernestina dos Ribeiro Oliveira, Luis Rennan Sampaio Mezzomo, Rafael Gomes, Daiany Íris Luz, Janaina Barros Maciel, Dayana Lima Santana, Kharina Romana da Silva Alves, Kaliandra Souza |
dc.subject.por.fl_str_mv |
Alternative feeds Degradation Ruminant nutrition. Alimentos alternativos Degradação Nutrição de ruminantes. |
topic |
Alternative feeds Degradation Ruminant nutrition. Alimentos alternativos Degradação Nutrição de ruminantes. |
description |
This study evaluated the chemical composition and ruminal degradability of dry matter (DM), neutral detergent fiber corrected for ash and protein (NDFap) and crude protein (CP) in byproducts of African oil palm (palm cake, kernel or fiber), macaúba (pulp cake and kernel cake), acai (acai fruit), babassu (kernel cake) and pineapple (peel, crown and bagasse silage). Nineteen rumen-fistulated sheep were kept in individual stalls, receiving a daily diet composed of elephant grass silage and corn and soybean concentrate. After preparation in nylon bags, the byproduct samples were incubated for 0, 3, 6, 12, 16, 18, 24, 48, 72, 96, 120 and 144 hours, with three replicates of each ingredient per incubation time. The divergence between the protein nutritional value and energy nutritional value, based on discriminatory variables between groups, was estimated by cluster analysis. The effective degradability of DM, NDFap and CP for the different byproducts was, respectively, 35.9, 26.9 and 59.0% for palm cake; 48.3, 34.3 and 76.4% for palm kernel; 21.1, 6.6 and 50.3% for palm fiber; 34.3, 15.0 and 52.8% for macaúba pulp cake; 58.1; 63.0 and 51.6% for macaúba kernel cake; 49.7, 49.6 and 41.8% for babassu cake; 53.4, 40.5 and 79.8% for pineapple bagasse silage; and 21.3, 17.0 and 38.9% for acai fruit. Based on their NDFap and CP characteristics, the feeds were clustered in up to four different groups. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-16 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo original |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34928 10.5433/1679-0359.2019v40n6Supl3p3605 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34928 |
identifier_str_mv |
10.5433/1679-0359.2019v40n6Supl3p3605 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34928/26243 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 40 No. 6Supl3 (2019); 3605-3616 Semina: Ciências Agrárias; v. 40 n. 6Supl3 (2019); 3605-3616 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306080922107904 |